EWG.org (Environmental Working Group)
This is THE place to go to educate yourself about safer consumer products, water, and food. Also to learn about research and advocacy initiatives. I personally am not able to follow their product recommendations because I am so acutely sensitive, especially to fragrances. These fragranced products might be fine for people who don’t have chemical intolerance, but they are not fine for me. Despite this caveat, this website is an amazing and important resource.
The best resource for those suffering from TILT – Toxicant-induced Loss of Tolerance, is tiltresearch.org.